Perhaps you should try some spelling variations:
"jews communication israel" » "jews communication issues", "jews communication iraq", "jews telecommunication israel", "lea's communication israel", "c's communication israel", "les communications israel"
"nets communication iran" » "lea's communication iran", "c's communication iran", "les communications iran", "nets communication iraq", "nets communication ireland", "nets communication brands"
"mass communication its" » "mass communication ict", "mass communication ihr", "mass communication imc", "maps communication its"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nets communication iran") OR ("mass communication its"))) OR ("jews communication israel"))~.
• Removing quotes may allow a broader search: (((( nets communication iran ) or ( mass communication its ))) or ( jews communication israel ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nets communication iran") or ("mass communication its"))) or ("jews communication israel"))*.